I'm not sure about the conversion,is there anything wrong with the V6,apart from the lack of cylinders! It's your truck,do as you wish but be prepared to incur the wrath of V-6 Fix Modelman!
Good luck with it.
Jock
1950 Chevy Advance Design 3100 in Scotland In the Stovebolt Gallery More pix on Flickr. I've definately got this truck thing in my blood ... my DNA sequence has torque settings "Of all the small nations of this earth,perhaps only the ancient Greeks surpass the Scots in their contribution to mankind" Winston Churchill.